diff --git a/core/profiles/demo_umami/demo_umami.profile b/core/profiles/demo_umami/demo_umami.profile
index cdbfe4953f..97ae45da0b 100644
--- a/core/profiles/demo_umami/demo_umami.profile
+++ b/core/profiles/demo_umami/demo_umami.profile
@@ -46,7 +46,7 @@ function demo_umami_toolbar() {
     $items['experimental-profile-warning']['#type'] = 'toolbar_item';
     $items['experimental-profile-warning']['tab'] = [
       '#type' => 'inline_template',
-      '#template' => '<a class="toolbar-warning" href="{{ more_info_link }}">This installation is for demonstration purposes only.</a>',
+      '#template' => '<a class="toolbar-warning" href="{{ more_info_link }}">This site is intended for demonstration purposes.</a>',
       '#context' => [
         'more_info_link' => 'https://www.drupal.org/node/2941833',
       ],
diff --git a/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php b/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php
index 83f588ca30..4ff3b44bf3 100644
--- a/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php
+++ b/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php
@@ -140,27 +140,27 @@ public function testDemonstrationWarningMessage() {
     // Check when editing a node, the warning is visible.
     $this->drupalGet($recipe_node->toUrl('edit-form'));
     $web_assert->statusCodeEquals('200');
-    $web_assert->pageTextContains('This installation is for demonstration purposes only.');
+    $web_assert->pageTextContains('This site is intended for demonstration purposes.');
 
     // Check when adding a node, the warning is visible.
     $this->drupalGet('node/add/recipe');
     $web_assert->statusCodeEquals('200');
-    $web_assert->pageTextContains('This installation is for demonstration purposes only.');
+    $web_assert->pageTextContains('This site is intended for demonstration purposes.');
 
     // Check when looking at admin/content, the warning is visible.
     $this->drupalGet('admin/content');
     $web_assert->statusCodeEquals('200');
-    $web_assert->pageTextContains('This installation is for demonstration purposes only.');
+    $web_assert->pageTextContains('This site is intended for demonstration purposes.');
 
     // Check when viewing a node, the warning is not visible.
     $this->drupalGet($recipe_node->toUrl());
     $web_assert->statusCodeEquals('200');
-    $web_assert->pageTextNotContains('This installation is for demonstration purposes only.');
+    $web_assert->pageTextNotContains('This site is intended for demonstration purposes.');
 
     // Check when viewing the homepage, the warning is not visible.
     $this->drupalGet('<front>');
     $web_assert->statusCodeEquals('200');
-    $web_assert->pageTextNotContains('This installation is for demonstration purposes only.');
+    $web_assert->pageTextNotContains('This site is intended for demonstration purposes.');
   }
 
   /**